| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wind power generating device easy to manufacture and operate while solving its conventional problems. <P>SOLUTION: The wind power generating device comprises at least two rotors mutually lined in the longitudinal direction. The first rotor is located on the front side of the second rotor. It has a smaller diameter than the second rotor. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
